Eunkyung is most likely experiencing a form of non-associative learning called "sensitization".
Sensitization refers to a non-associative learning process in which rehashed organization of a stimulus brings about the dynamic enhancement of a reaction. Sensitization regularly is portrayed by an upgrade of reaction to an entire class of stimulus notwithstanding the one that is repeated.
Amendments are necessary to keep the law documents up-to-date and to be able to account for any mistakes that the authors might have unintentionally done. The specific amendments were created to include the specific changes they propose into law.